![](assets/icon.png)
15 steps
wm2892wm2892
signature
24→34
rule
![](assets/rule.png)
{{{1, 2, 3, 4}, {3, 5, 6, 7}} -> {{2, 8, 7, 7}, {1, 9, 7, 3}, {6, 10, 1, 8}}}
{{{1, 2, 3, 4}, {3, 5, 6, 7}} -> {{2, 8, 7, 7}, {1, 9, 7, 3}, {6, 10, 1, 8}}}